package com.dongdong.service;

import com.dongdong.model.TbItem;
import com.dongdong.vo.ItemVO;

import java.util.List;

public interface ItemService {

    List<ItemVO> findItemByGoodId(Long goodId);

    TbItem selectBySkuId(Long skuId);

    void updateStockCount(TbItem tbItem);
}
